ECAT Pre General Science Physics MCQ Test With Answer for Full Book

ECAT Pre General Science Physics MCQ Test with Answers is a complete preparation resource for students aiming to perform well in the ECAT entry test. This test covers the full Physics book, including topics like mechanics, thermodynamics, waves, optics, and electricity. Each question is designed according to the latest ECAT syllabus to give students a real exam experience. Practicing these Physics MCQs helps learners understand fundamental concepts, enhance analytical thinking, and build strong problem-solving skills required for the ECAT exam.

By solving the Full Book Physics MCQ Test, Pre General Science students can evaluate their preparation level and focus on improving weaker topics. Every question comes with a detailed answer, allowing students to learn from their mistakes and strengthen their understanding. This online test format is simple, accessible, and ideal for consistent daily practice. With regular attempt of these MCQs, students can increase their accuracy, improve time management, and boost confidence to secure top marks in the ECAT Physics section.

ECAT Pre General Science MCQ's Test For Physics Full Book

Try The ECAT Pre General Science MCQ's Test For Physics Full Book

  • Total Questions30

  • Time Allowed30

ECAT Pre General Science MCQ's Test For Physics Full Book

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Question # 1

In the compton's effect, it is found that the wavelength of incident x-rays is

Question # 2

The reciprocal of decay constant λ of a radioactive material is:

Question # 3

Root out the conventional source of energy:

Question # 4

Which of the following statements for an object in equilibrium is not true?

Question # 5

An L-R circuit has R = 10 Ω and L = 2 H. If 120 V, 60 Hz A.C. voltage is applied, then current in the circuit will be

Question # 6

If an electron of charge 'e' is accelerated through a potential difference V., it will acquire energy

Question # 7

The rate of change of momentum of a molecule is equal to:

Question # 8

Above the curie temperature, iron becomes

Question # 9

One KWh is equal to:

Question # 10

The angle between centripetal force and displacement of the body moving in a circle is:

Question # 11

The penetration power ofβ-particle is

Question # 12

A ball is thrown upwards with a velocity of 100 m/s. It will reach the ground after

Question # 13

Blood pressure is measured by the instrument

Question # 14

When two protons are brought closer potential energy of both of them:

Question # 15

The volume of a gas will be double of what it is at 0°C (pressure remaining constant) at

Question # 16

Which of the following has a great concentration of impurity

Question # 17

If the ends of a wire are connected to a battery an electric field E will be set up at:

Question # 18

If 'V' is the relativistic speed and 'C' is the speed of light then according to Einstien the factor V/C must always be

Question # 19

An airplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically above a point A on the ground, a bomb is released from it. The bomb strikes the ground, at point B. The distance AB is

Question # 20

In a soft iron, domains are

Question # 21

The capacitance of a parallel plate capacitor depends upon

Question # 22

The free electrons in metals:

Question # 23

Consider a photon of continuous X-ray and a photon of characteristics X-ray of same wavelength. Which of the following is/are different for the two photons

Question # 24

The space around the earth within it exerts a force of attraction on other bodies of known as:

Question # 25

The shortest distance between two points directed from its initial point to final point is called:

Question # 26

Electrons of an isolated atom are bound to the nucleus, and

Question # 27

Which one is conservative force

Question # 28

Final velocity of a hoop is __________ the final velocity of a disc having same mass and radius on coming down an inclined plane.

Question # 29

A car is turning around a corner at 10 m/sec as it travels along an arc of a circle. If value of centripetal acceleration is 10 m/sec2in this case, find radius of the circular path:

Question # 30

In YDS experiment, fringe spacing means the distance between two consecutive _________ fringes


Topic Test

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 ECAT Pre General Science Physics Chapter 1 Measurements 88 Download PDF Launch Test
2 ECAT Pre General Science Physics Chapter 2 Vectors and Equilibrium 42 Download PDF Launch Test
3 ECAT Pre General Science Physics Chapter 3 Motion and Force 246 Download PDF Launch Test
4 ECAT Pre General Science Physics Chapter 4 Work and Energy 104 Download PDF Launch Test
5 ECAT Pre General Science Physics Chapter 5 Circular Motion 78 Download PDF Launch Test
6 ECAT Pre General Science Physics Chapter 6 Fluid Dynamics 154 Download PDF Launch Test
7 ECAT Pre General Science Physics Chapter 7 Oscillations 73 Download PDF Launch Test
8 ECAT Pre General Science Physics Chapter 8 Waves 166 Download PDF Launch Test
9 ECAT Pre General Science Physics Chapter 9 Physical Optics 77 Download PDF Launch Test
10 ECAT Pre General Science Physics Chapter 10 Optical Instruments 30 Download PDF Launch Test
11 ECAT Pre General Science Physics Chapter 11 Heat & Thermodynamics 168 Download PDF Launch Test
12 ECAT Pre General Science Physics Chapter 12 Electrostatics 178 Download PDF Launch Test
13 ECAT Pre General Science Physics Chapter 13 Current Electricity 90 Download PDF Launch Test
14 ECAT Pre General Science Physics Chapter 14 Electromagnetism 116 Download PDF Launch Test
15 ECAT Pre General Science Physics Chapter 15 Electromagnetic Induction 80 Download PDF Launch Test
16 ECAT Pre General Science Physics Chapter 16 Alternating Current 109 Download PDF Launch Test
17 ECAT Pre General Science Physics Chapter 17 Physics of Solids 117 Download PDF Launch Test
18 ECAT Pre General Science Physics Chapter 18 Electronics 56 Download PDF Launch Test
19 ECAT Pre General Science Physics Chapter 19 Dawn of Modern Physics 123 Download PDF Launch Test
20 ECAT Pre General Science Physics Chapter 20 Atomic Spectra 51 Download PDF Launch Test
21 ECAT Pre General Science Physics Chapter 21 Nuclear Physics 121 Download PDF Launch Test

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ECAT Physics Important MCQ's

Sr.# Question Answer
1 Which of the following medium/media can transmit both transverse and longitudinal waves:
A. Solids
B. Liquids
C. Gases
D. All of them
2 The percentage of available heat energy converted into work by a petrol engine is roughly
A. 35 %
B. 40 %
C. 35 to 40 %
D. 25 %
3 In an interference pattern of Young's Double Slit (YDS) experiment
A. Bright fringes are wider than dark fringes
B. Dark fringes are wider than bright fringes
C. Both dark and bright fringes are of equal width
D. Central fringes are wider than the outer fringes
4 Each atom in metal crystal:
A. Remains fixed
B. Vibrates about a fixed point
C. Moves randomly
D. Rotates about center of a crystal
5 Which of the following pairs does not have identical dimensions?
A. Torque and energy
B. Energy and work
C. Momentum and impulse
D. Mass and moment of inertia
6 The velocity of falling raindrop attains limited value because of
A. Up trust of air
B. Viscous force exerted by air
C. Surface tension effect
D. Air currents atmosphere
7 In Bernoulli's theorem the relation between velocity and pressure is
A. Inverse
B. Direct
C. None of the above
D. Both a and b
8 A rotating body tends to be slower, when its angular acceleration is:
A. Positive
B. Negative
C. Zero
D. Infinity
9 In flesh, light element like carbon, hydrogen and oxygen predominate. Three elements allows ______ amount of incident X-ray to pass through them
A. Small
B. Greater
C. Equal
D. Sometimes
10 The flux through a closed surface depends upon:
A.

Shape of geometry of the closed surface

B.

Charge enclosed

C.

Nature of the medium

D.

Both (A) and (B)

Test Questions

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